This is OLD news. Besides, the only person with real vision issues here is none other than Bryan Colangelo.

“The saving of our world from pending doom will come, not through the complacent adjustment of the conforming majority, but through the creative maladjustment of a nonconforming minority.” - Martin Luther King

This is old news. He could need surgery, I'm under 40 and have mild cataracts. It could be something like that. Really not a big deal. He'll have surgery (if needed) and that'll be that. I doubt they would build around, and be rumored to be offering an extension to a player with a severe issue like a recurring detached retina.